add tabstop shiftwidth expandtab and mouse to vimrc

config/programs/vim.nix

@@ -5,8 +5,12 @@
       enable = true;
     };
     extraConfig = ''
+      set tabstop=4
+      set shiftwidth=4
+      set expandtab
       set nocompatible
       set number relativenumber
+      set mouse=a
 
       " NerdTree config
       " Automatically open NERDTree and move to the previous window

flake.lock

@@ -110,11 +110,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1642463060,
-        "narHash": "sha256-6xXRxvMk4OV/k6VwJq54pahToT4FCZzOKfbvG7f6l1E=",
+        "lastModified": 1642463065,
+        "narHash": "sha256-Db53xzDOouhsDAQ/QCvLeM0r7p+my5Zb5jgWGpCrOVo=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "8cf13abffc0808b337590a9e382604ab6c2cb3e7",
+        "rev": "c491331718bd41722a2982a5532eb0ff51c3ca28",
         "type": "github"
       },
       "original": {
@@ -173,11 +173,11 @@
     },
     "nixpkgs_4": {
       "locked": {
-        "lastModified": 1642130244,
-        "narHash": "sha256-/5FhZkZFQCRQIRFosUQW1zmDrsNHVOJIB/+XgRPHiPU=",
+        "lastModified": 1642160200,
+        "narHash": "sha256-5mb1nvh2vWlnKvyJzGNKsL7AQRFk+H5E/Xh83fTzYG4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "bc59ba15b64d0a0ee1d1764f18b4f3480d2c3e5a",
+        "rev": "e5a50e8f2995ff359a170d52cc40adbcfdd92ba4",
         "type": "github"
       },
       "original": {
@@ -189,11 +189,11 @@
     },
     "nixpkgs_5": {
       "locked": {
-        "lastModified": 1642492175,
-        "narHash": "sha256-lo5hxiY8U4eREChAR7JD94zns92hQqmp3wg3qTFolPA=",
+        "lastModified": 1642575184,
+        "narHash": "sha256-qOtoXTaiaefo3vF4A2N6r7j7zS97uhrq5UBIET9XTTc=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "9789ed45b759c8f770bcba4b06c1a1c5ec386664",
+        "rev": "966ea2c020f264b2bdb44c314511b3273a225b47",
         "type": "github"
       },
       "original": {
@@ -204,11 +204,11 @@
     },
     "nur": {
       "locked": {
-        "lastModified": 1642515795,
-        "narHash": "sha256-JG85xzIfRtw1rPx7WEWKwm4mJRRdiwaQ5WwGd+7HeRc=",
+        "lastModified": 1642577133,
+        "narHash": "sha256-OocIsEhicHyhudQiir9XEnY8v0PSl+L0Uw3ft/ZSyn0=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "3c82b50921b68b08abd0d299b453942c6feee7a0",
+        "rev": "e468b2d439dfbb8ddde0df1adba5f539415e1963",
         "type": "github"
       },
       "original": {